* 2001-01-12 21:45:00 CET :: Anton Persson
	Fixed so that convert only tries to free memory
	which it has allocated.

	Added the 0 character to the end of strings, 
	somehow this slipped my mind earlier.

	These two fixes has eradicated some very
	annoying bugs found in previous versions.

	The memory which parsebatch allocates is now
	properly freed, I think.
	
* 2000-10-28 02:18:39 CET :: Anton Persson
	Added parseargs to parse the arguments.

	Added batch, width, height, chopx, chopy
	chopw, choph, flipx, flipy, rotate, infile
	outfile, format arguments.
	Only infile, outfile, batch and format are
	supported.

	Added parsebatch, wich parses the batchfile.

	Added string2int, a simple function that
	converts a string to an integer.

	convert no handles format changes.

	conversions using a batch file.